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公开(公告)号：US20230062817A1
公开(公告)日：2023-03-02
申请号：US17806319
申请日：2022-06-10
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Scott M. Manson , Jorge Fernando Calero , Angelos Kokkinis
Abstract: Systems and methods are described herein to accommodate different settings associated with a converter-based electric power generator and an inverter-based electric power generator for electric power generation within an electric power delivery system. The electric power delivery system may provide electric power generated by a bulk electric system to the loads via distributed substations using a first operating frequency. Moreover, the distributed substations may include inverter-based electric power generators to supply the electric power demand of downstream loads in an islanded configuration. That said, the inverter-based electric power generators may supply the electric power using a second frequency that is higher than the first frequency. Protective systems, positioned downstream from the distributed substations, may use different settings associated with the bulk electric system or the inverter-based electric power generators based on detecting the frequency of the supplied electric power.
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公开(公告)号：US12107414B2
公开(公告)日：2024-10-01
申请号：US17806318
申请日：2022-06-10
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Scott M. Manson , Jorge Fernando Calero , Angelos Kokkinis
CPC classification number: H02H7/22 , H02H1/0007
Abstract: Systems and methods are described herein to accommodate different settings associated with an inverter-based electric power generator for electric power generation within an electric power delivery system. The electric power delivery system may provide electric power generated by a bulk electric system to the loads via distributed substations using a first operating frequency. Moreover, the distributed substations may include inverter-based electric power generators to supply the electric power demand of downstream loads in an islanded configuration. That said, the inverter-based electric power generators may supply the electric power using a second frequency that is higher than the first frequency. Protective systems, positioned downstream from the distributed substations, may use different settings associated with the bulk electric system or the inverter-based electric power generators based on detecting the frequency of the supplied electric power.
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公开(公告)号：US11929608B2
公开(公告)日：2024-03-12
申请号：US17806319
申请日：2022-06-10
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Scott M. Manson , Jorge Fernando Calero , Angelos Kokkinis
CPC classification number: H02H7/22 , H02H1/0007
Abstract: Systems and methods are described herein to accommodate different settings associated with an inverter-based electric power generator and an inverter-based electric power generator for electric power generation within an electric power delivery system. The electric power delivery system may provide electric power generated by a bulk electric system to the loads via distributed substations using a first operating frequency. Moreover, the distributed substations may include inverter-based electric power generators to supply the electric power demand of downstream loads in an islanded configuration. That said, the inverter-based electric power generators may supply the electric power using a second frequency that is higher than the first frequency. Protective systems, positioned downstream from the distributed substations, may use different settings associated with the bulk electric system or the inverter-based electric power generators based on detecting the frequency of the supplied electric power.
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公开(公告)号：US20230069168A1
公开(公告)日：2023-03-02
申请号：US17806318
申请日：2022-06-10
Applicant: Schweitzer Engineering Laboratories, Inc.
Inventor： Scott M. Manson , Jorge Fernando Calero , Angelos Kokkinis
Abstract: Systems and methods are described herein to accommodate different settings associated with a converter-based electric power generator and an inverter-based electric power generator for electric power generation within an electric power delivery system. The electric power delivery system may provide electric power generated by a bulk electric system to the loads via distributed substations using a first operating frequency. Moreover, the distributed substations may include inverter-based electric power generators to supply the electric power demand of downstream loads in an islanded configuration. That said, the inverter-based electric power generators may supply the electric power using a second frequency that is higher than the first frequency. Protective systems, positioned downstream from the distributed substations, may use different settings associated with the bulk electric system or the inverter-based electric power generators based on detecting the frequency of the supplied electric power.
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